Across
- 2. Innovator in the study of shock waves
- 3. Nobel Prize in Medicine, typhus research
- 5. Pioneer in fluid dynamics
- 6. Discoverer of blood groups
- 9. Pioneer in geophysics
- 12. Environmental scientist, air pollution
- 15. Nobel Prize in Physics, phase contrast microscopy
- 16. Pioneer in radioactivity research
- 17. Pioneer in genetic engineering
- 19. Computer scientist, user interface design
- 20. Pioneer in biostatistics, public health
Down
- 1. Innovator in environmental engineering
- 4. Chemist, vitamin B12
- 7. Researcher in plant pathology
- 8. Researcher in molecular biology
- 10. Nobel Prize in Physics, particle discoveries
- 11. Innovator in immunology
- 13. Discoverer of pulsars
- 14. Innovator in organic chemistry
- 18. Environmental scientist, sustainable agriculture